Rating 4.8

Energysaver 559FDT Commercial Gas Flued Heater

Rating 4.8

Energysaver 559FDT Commercial Gas Flued Heater

Top of its class

Rinnai - 10 years warranty on Heat ExchangerDeliver efficient and reliable warmth to commercial spaces with the 559FDT Commercial Energysaver® Gas Heater, designed for offices, retail areas, and large open spaces such as classrooms, small halls, or community rooms up to 56m²^. Built for consistent performance in Australian climates, this commercial-grade heater provides dependable warmth while helping reduce energy use and operational costs.

With a high 4.8 Star Efficiency Rating, the 559FDT combines strong heating performance with low running costs. Full electronic thermostatic control and the inbuilt humidifier tray help maintain a comfortable and productive environment, making it ideal for workplaces where consistent heating is essential.

Designed for flexible installation, the power flue allows multiple positioning options to suit a variety of commercial layouts. The child lock provides safety where required, and backed by a 10 year warranty, the 559FDT Commercial Energysaver Gas Heater delivers dependable, energy-efficient heating for modern commercial facilities.

Dimensions:

H: 582, W: 760, D: 257

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Ideal for schools, kindergartens and childcare centres (up to 56m2^)

Power flue – allows for multiple installation options

10 year heat exchanger warranty*

Energy Efficient Design

  • 4.8 Star Efficiency Rating
  • Zero Emissions – perfect for those with allergies or respiratory problems

Superior Technology

  • Delay Timer – allows you to set the heater to turn on or off automatically
  • Control Panel – full electronic thermostatic control
  • Power Flue – allows for multiple installation options
  • Inbuilt Humidifier Tray – for greater comfort
  • Child Lock – prevents unwanted access

Rinnai Quality

  • 10 year heat exchanger warranty*

Related Products/Add-ons

 Back Cover kit

*For full warranty terms and conditions refer to the related warranty booklet.
^Refer to the Australian Government Your Home website for more information on heating/climate zones.

Note: Available in Natural Gas as standard. LPG models at additional cost can be converted to order.

The product information on this website (comprising product brochures, warranty information, installation manuals, diagrams, specifications and representations) relates to current products. This information may be different for superseded products. For superseded products please contact Rinnai to confirm product information.

Product codes: RHFE-559FTSN

Rinnai – Energysaver 559FT Gas Heater 559FT
Dimensions Height x Width x Depth mm 582 x 760 x 257
Weight kg 22
Colours White
Gas Input Low / High MJ / h 9 / 23
Output kW 5.4
Electrical Consumption (Approximate) High W 50
Low 30
Standby 1
Heats upto Capacity Cold^ m2 56
Cool^ 74
Mild^ 85
Efficiency Star Rating AS4553 4.8
Emmissions Star Rating NG / LPG 6.0
Thermostatic or Manual Control Thermostatic
Dual Timers No
Dual Weekday / Weekend Timers No
Preheat Feature No
Economy Mode No
Auto Off Mode Yes
Child Lock or Lock Button Key
Clearances from front of unit mm 1000
above unit 300
from side of unit 50

^Refer to the Australian Government Your Home website for more information on heating/climate zones.

- Consumer Consumer
  • Energysaver FT Gas Heater Brochure
  • Energysaver FDT Gas Heater Operation and Installation Manual
  • Energysaver FT / FDT Gas Heater Error Codes
  • Gas Fireplace / Heating Warranty Booklet
+ Trade Installation Guides + Diagrams
+ Guides/Manuals
  • Energysaver FT Gas Heater Flue Installation Manual
  • Energysaver FT Gas Heater Back Cover Kit Installation Manual
  • Energysaver 559FDT Gas Heater Spare Parts and Exploded Diagrams
+ Photos Photos

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